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3月31日，华为2020年度报告如期而至，轮值董事长胡厚崑解读年报要点及公司战略。报告指出，华为业绩增长速度放缓，但基本实现了经营预期，2020年实现销售收入8914亿元，同比增长3.8%；实现净利润646亿元，同比增长3.2%，去年同期为627亿元。 胡厚崑表示，过去一年，华为经营稳健，财务结果符合预期。不过在新冠疫情与美国打压的双重影响下，确实对手机业务产生了不利影响，使手机供应受到影响...[Details]
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Automobile engine fuel injection technology is related to the energy and environmental protection issues in the development of internal combustion engines. Supported by the development of electronic t...[Details]
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Speaking of "Green Factory" and "Blue Factory", I believe that friends who are familiar with digital technology know that they refer to OPPO and vivo respectively. This is because the logo col...[Details]
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The first large-scale semiconductor exhibition of this year, SEMICON/FPDChina2021, was held in Shanghai from the 17th to the 19th of this month. The exhibition site was crowded with people, fully ref...[Details]
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On December 13, as Huawei worked hard in the field of intelligent connected vehicles, the names of cooperating car companies such as BAIC Blue Valley became more and more well-known to the public. IT...[Details]
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The PIC series 8-bit single-chip microcomputer (RISC microcontroller) developed by Microchip Technology Inc. of the United States, especially the microcontroller with built-in second-generation FLA...[Details]
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Autonomous driving path planning
As we all know, unmanned driving can be roughly divided into three aspects: perception, decision-making and control. Path planning is the decision-making stage...[Details]
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1. Brief Introduction
With the continuous development and improvement of single-chip microcomputer technology, single-chip microcomputers have been widely used in all walks of life, and ...[Details]
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In view of the problems existing in the application of LED display screens, a low-cost, easy-to-update dot matrix LED text display solution is proposed. The system uses C8051F410 as the MCU, uses t...[Details]
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Honda has released its latest all-round safety driving assistance system, "Honda SENSING 360", which can cover the blind spots around the vehicle, help avoid traffic accidents and reduce the burden o...[Details]
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This paper compares the amplification mechanism of analog small signals and the transfer characteristics of the NOT gate in digital circuits, proposes the idea of using the NOT gate to amplify anal...[Details]
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Use your eyes to judge the three poles of a three-pole tube The N region (or P region) in the middle is called the base region, and the regions on both sides are called the emitter region and the...[Details]
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When expanding the output port through P0 port, how to deal with the relationship between the microcontroller and the latch?
Answer: When the output port of the microcontroller is expanded through ...[Details]
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Recently, during ICCAD 2019, Professor Shouyi Yin from Tsinghua University introduced the DAC 2020 conference recommendations. Nowadays, as basic processes such as EDA have become a bottleneck prob...[Details]
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With the holding of the 2017 World Robot Conference, topics related to robots have quickly heated up. What problems can robots solve for us, what troubles do they bring us, and what are the develo...[Details]
DIY/Open Source Hardware
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